`thinkdev.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1cd3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9398^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.211^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.152^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`naomi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naomi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naomi.ns.cloudflare.com`
		A	108.162.192.208^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	172.64.32.208^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	173.245.58.208^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
NS	`porter.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`porter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`porter.ns.cloudflare.com`
		A	108.162.195.243^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	162.159.44.243^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	172.64.35.243^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
MX	`_dc-mx.0cb4b797d1c1.thinkdev.org` ⭐
		A	188.166.242.151^{DIGITALOCEAN188.166.240.0/20}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.211, 172.67.147.152
		IPv6 hints	2606:4700:3035::6815:1cd3, 2606:4700:3035::ac43:9398
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`naomi.ns.cloudflare.com`dns@cloudflare.com serial=2409505661

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784123105

Same first word

thinkdev.fr

thinkdev.de

thinkdev.com

thinkdev.co.uk

thinkdev.hu

thinkdev.net

thinkdev.org

thinkdev.io

Similar names

devthink.com

devthink.cloud

DNS History

24 records (7 active, 17 former)

○NSdns1.registrar-servers.com2015-05-23 → 2016-07-16 · 6 obs

● 2015-05-23 02:36:40
● 2015-12-13 23:37:30
○ 2016-03-13 20:50:46
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○NSdns1.registrar-servers.com,2016-03-13 → 2016-07-16 · 5 obs

○ 2015-12-13 23:37:30
● 2016-03-13 20:50:46
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○NSdns2.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○NSdns3.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○NSdns4.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○NSdns5.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

●NSnaomi.ns.cloudflare.com2026-06-23 → 2026-07-15 · 3 obs

○ 2026-04-14 07:40:00
● 2026-06-23 15:31:16
● 2026-07-15 14:05:18

○NSns1.renewyourname.net2026-04-14 → 2026-04-14 · 4 obs

○ 2017-06-16 22:56:06
● 2026-04-14 07:40:00
○ 2026-06-23 15:31:16
○ 2026-07-15 14:05:18

○NSns2.renewyourname.net2026-04-14 → 2026-04-14 · 4 obs

○ 2017-06-16 22:56:06
● 2026-04-14 07:40:00
○ 2026-06-23 15:31:16
○ 2026-07-15 14:05:18

●NSporter.ns.cloudflare.com2026-06-23 → 2026-07-15 · 3 obs

○ 2026-04-14 07:40:00
● 2026-06-23 15:31:16
● 2026-07-15 14:05:18

●MX_dc-mx.0cb4b797d1c1.thinkdev.org2026-06-23 → 2026-07-15 · 3 obs

○ 2017-06-16 22:56:06
● 2026-06-23 15:31:16
● 2026-07-15 14:05:18

○MXeforward1.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○MXeforward2.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○MXeforward3.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○MXeforward4.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○MXeforward5.registrar-servers.com2015-05-23 → 2016-07-16 · 4 obs

● 2015-05-23 02:36:40
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

●A104.21.28.2112026-06-23 → 2026-07-15 · 3 obs

○ 2026-04-14 07:40:00
● 2026-06-23 15:31:16
● 2026-07-15 14:05:18

○A162.255.119.1072015-05-23 → 2015-12-13 · 4 obs

● 2015-05-23 02:36:40
● 2015-12-13 23:37:30
○ 2016-03-13 20:50:46
○ 2026-07-15 14:05:18

●A172.67.147.1522026-06-23 → 2026-07-15 · 3 obs

○ 2026-04-14 07:40:00
● 2026-06-23 15:31:16
● 2026-07-15 14:05:18

○A192.64.119.1612016-03-13 → 2016-07-16 · 5 obs

○ 2015-12-13 23:37:30
● 2016-03-13 20:50:46
● 2016-07-16 20:48:54
○ 2017-06-16 22:56:06
○ 2026-07-15 14:05:18

○A2606:4700:3034::6815:1cd32026-06-23 → 2026-06-23 · 4 obs

○ 2026-04-14 07:40:00
● 2026-06-23 15:31:16
○ 2026-07-08 19:32:56
○ 2026-07-15 14:05:18

●A2606:4700:3035::6815:1cd32026-07-08 → 2026-07-15 · 3 obs

○ 2026-06-23 15:31:16
● 2026-07-08 19:32:56
● 2026-07-15 14:05:18

●A2606:4700:3035::ac43:93982026-06-23 → 2026-07-15 · 3 obs

○ 2026-04-14 07:40:00
● 2026-06-23 15:31:16
● 2026-07-15 14:05:18

○A52.223.13.412026-04-14 → 2026-04-14 · 4 obs

○ 2017-06-16 22:56:06
● 2026-04-14 07:40:00
○ 2026-06-23 15:31:16
○ 2026-07-15 14:05:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
thinkdev.org	porter.ns.cloudflare.com, naomi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.208

NS records: porter.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkdev.org (unsigned zone)

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.152, 104.21.28.211`
AAAA	2	`2606:4700:3035::ac43:9398, 2606:4700:3035::6815:1cd3`
NS	2	`naomi.ns.cloudflare.com, porter.ns.cloudflare.com`
MX	1	`_dc-mx.0cb4b797d1c1.thinkdev.org (pri: 1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`naomi.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

thinkdev.org directs to four IP numbers, which are 104.21.28.211, 172.67.147.152, 2606:4700:3035::6815:1cd3 and 2606:4700:3035::ac43:9398.

neosilence.com, clas5prosys.bet, supersaverdelivery.co.uk plus two other host names have IP numbers in common with thinkdev.org.

Name Servers

thinkdev.org uses two name servers for its delegation: naomi.ns.cloudflare.com and porter.ns.cloudflare.com.

The name server configuration of thinkdev.org is shared with other domains, for instance jrhydraulicservice.com, electmikemontes.com, bcbpropertymanagement.com and two others.

The name servers of thinkdev.org overlap at least partially with those of other domains — among them fondodelsur.com, twinc.org, beocom.cloud and two more.

These name servers tend to appear together with the name servers damon.ns.cloudflare.com, dns1.ednsglobal.net and dns2.ednsglobal.net, plus two others.

Hosts with 6 IP addresses each:

Hostname naomi.ns.cloudflare.com directs to 108.162.192.208, 172.64.32.208 and 173.245.58.208 along with 3 other IP addresses.

Hostname porter.ns.cloudflare.com directs to 108.162.195.243, 162.159.44.243 and 172.64.35.243 along with 3 other IP addresses.

Mail Servers

thinkdev.org uses one mail server — _dc-mx.0cb4b797d1c1.thinkdev.org.

_dc-mx.0cb4b797d1c1.thinkdev.org directs to just one IP number, 188.166.242.151.

thinkdev.org - robtex.com

thinkdev.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`thinkdev.org`

`org`